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A lifetime of uptime.

Master Flo Valve Inc. designs and manufactures choke valves, control valves and actuators for the world’s leading oil and gas companies. Our field-proven products are engineered for surface and subsea environments where reliability and exceptional performance are basic requirements. Master Flo valves are installed on some of the most demanding production sites around the world.

Master Flo provides flow solutions for a range of applications, including: high erosion, high pressure, high temperature and enhanced oil recovery projects such as gas and steam injection. We collaborate with customers to ensure our chokes deliver optimal field performance and productivity. Our products are designed and manufactured to ISO and API requirements.

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Ported cage and external sliding sleeve

Master Flo’s E-Series choke valves are available in both right-angle and inline body designs. Each nominal size across these configurations shares identical internals, thereby offering consistent design features and benefits.

In addition to the standard configurations, we also provide project-specific and special configurations to meet unique requirements.

M-Series Control Valves

The M-Series Control Valves from Master Flo offer a range of globe valve solutions, each tailored for specific operational needs. These valves are suitable for various applications, with options for different body sizes and trims to meet specific process requirements. They are particularly notable for their resistance to flow-induced vibration and suitability for high-pressure and high-temperature environments, making them ideal for industries like oil and gas, petrochemical, refining, and power generation.

Master Flo designs and manufactures a range of actuators to deliver accurate and reliable control of our choke and control valves. We also provide third-party actuators to meet the specific requirements of your project.

Master Flo’s subsea choke valves and actuation systems are trusted solutions for optimizing production and cost-efficiency throughout the lifespan of offshore fields worldwide. These systems are designed to meet the rigorous demands of subsea environments, offering dependable performance and longevity.

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